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. 2017 Jun 7;5(6):E518–E525. doi: 10.1055/s-0043-105495

Table 1. Clinical characteristics of 101 colorectal polyps.

Number of polyps 101
Number of patients 66
Sex (male/female) 45/21
Age, mean ± SD (range), years 67.7 ± 9.8 (39 – 85)
Polyp size, mean ± SD (range), mm 9.0 ± 8.1 (2 – 20)
Location, (right-sided: left-sided: rectum), n (%) 55:29:17 (54.5:28.7:16.8)
Morphology (polypoid or non-polypoid), n (%) 47:54 (46.5:53.5)
Histopathological diagnosis
  • Non-neoplastic/neoplastic, n (%)

7 (6.9):94 (93.1)
  • HP:SSA/P:Ad:Tis, n

7:20:51:23

Right-sided: from the cecum to the transverse colon; left-sided: from the descending colon to the sigmoid colon; SSA/P: sessile serrated adenoma/polyp; HP: hyperplastic polyp; Ad: adenoma; Tis: intramucosal cancer.